Full Cast - GTO (TV) (episodes 1 to 26)
- 1. unknown
Episodic: Cindy Robinson (Nanako Mizuki, Momoi, Young Wife), David Lucas (Motorcycle Cop, Homeroom Teacher, Punk in Class 0, Street Gang Member), John Smallberries (Nanako's Father, Punk in Class 0, Street Punk), Ron Allen (Ryuji Danma, Hidero Ohsawa, Punk in Class 0, Student), Wendee Lee (Nanako's Mother, Takahama)
- 2. unknown
Recurring: Wendee Lee (Mrs. Sakurai)
Episodic: Brad Rowen (Teacher, Secretary, Male Student), John Smallberries (Truck Driver), Midge Mayes (Reporter), Ron Allen (Ryuji Danma, Punk, Announcer, Teacher), Wendee Lee (Examinee)
- 3. unknown
Recurring: Wendee Lee (Mrs. Sakurai)
Episodic: Brad Rowen (Naoko Izumi), Debbie Rothstein (Woman), Midge Mayes (Mayuko Asano), Ron Allen (Noboru Yoshikawa, Koji Sanomaru, Hiroshi Kochatani), Wendee Lee (Tadashi Sakurai)
Additional Voices: Christine Ruprechet, Dick Smallberries
- 4. unknown
Recurring: David Lucas (Koji Fujiyoshi), Wendee Lee (Mrs. Sakurai)
Episodic: Brad Rowen (Teacher, Tadaaki Kusano), Debbie Rothstein (Yoshiko Uchiyamada), Dick Smallberries (Kunio Murai), Midge Mayes (Miyabi Aizawa, Ryoko Uchiyamada), Ron Allen (Noboru Yoshikawa, Koji Sanomaru, Yoshito Kikuchi), Wendee Lee (Kyoko Uehara)
Additional Voices: Christine Ruprechet
- 5. unknown
Recurring: Rafael Antonio Oliver (Kunio Murai), Ron Allen (Yoshito Kikuchi)
Episodic: Cindy Robinson (Nanako Izumi), Debbie Rothstein (Mayuko Asano, Uehara's Mother), Midge Mayes (Anko Uehara, Yoshiko Uchiyamada), Wendee Lee (Ryoko Uchiyamada)
- 6. unknown
Recurring: Brad Rowen (Tadaaki Kusano), Rafael Antonio Oliver (Kunio Murai), Ron Allen (Yoshito Kikuchi, Noboru Yoshikawa, Koji Sanomaru), Wendee Lee (Mrs. Sakurai)
Episodic: Brad Rowen (Itagaki), Cindy Robinson (Nanako Izumi), Dave Lelyveld (Business Man), Debbie Rothstein (Mayuko Asano, Uehara's Mother), Midge Mayes (Anko Uehara, Nurse), Rafael Antonio Oliver (Tadashi Sakurai), Ron Allen (Ryuji Danma)
- 7. unknown
Recurring: Brad Rowen (Tadaaki Kusano), David Lucas (Koji Fujiyoshi), Rafael Antonio Oliver (Kunio Murai), Ron Allen (Yoshito Kikuchi, Noboru Yoshikawa), Wendee Lee (Miyabi Aizawa)
Episodic: Christine Ruprechet (Saeko Iijima), Cindy Robinson (Julia Murai), David Lucas (Kamioka), Midge Mayes (Pub Persocom), Rafael Antonio Oliver (Salesclerk)
- 8. unknown
Recurring: Brad Rowen (Tadaaki Kusano), David Lucas (Koji Fujiyoshi), Rafael Antonio Oliver (Kunio Murai), Ron Allen (Yoshito Kikuchi, Noboru Yoshikawa, Koji Sanomaru), Wendee Lee (Mrs. Sakurai)
Episodic: Cindy Robinson (Julia Murai), Dave Lelyveld (Punk), David Lucas (Punk), Doug Erholtz (Punk), Doug Stone (Cop A, Taxi Driver), John Smallberries (Punk), Rafael Antonio Oliver (Kamioka, Punk), Ron Allen (Punk)
- 9. unknown
Recurring: Brad Rowen (Tadaaki Kusano), David Lucas (Koji Fujiyoshi), Debra Cunningham (Tomoko Nomura, Chikako Shirai), Rafael Antonio Oliver (Kunio Murai), Richard Epcar (Hajime Fukuroda), Ron Allen (Koji Sanomaru), Wendee Lee (Mrs. Sakurai, Miyabi Aizawa)
Episodic: Debra Cunningham (Saeko Iijima), Midge Mayes (Anko Uehara), Rafael Antonio Oliver (Male Student), Wendee Lee (Miyuzaki)
- 10. unknown
Recurring: Brad Rowen (Tadaaki Kusano), David Lucas (Koji Fujiyoshi), Debbie Rothstein (Saeko Iijima), Debra Cunningham (Tomoko Nomura, Chikako Shirai), Rafael Antonio Oliver (Kunio Murai), Ron Allen (Yoshito Kikuchi, Noboru Yoshikawa), Wendee Lee (Miyabi Aizawa)
Episodic: Dave Lelyveld (Tomoko's Father)
- 11. unknown
Recurring: Brad Rowen (Tadaaki Kusano), David Lucas (Koji Fujiyoshi), Debbie Rothstein (Saeko Iijima), Debra Cunningham (Tomoko Nomura, Chikako Shirai), Rafael Antonio Oliver (Kunio Murai), Ron Allen (Yoshito Kikuchi, Koji Sanomaru), Wendee Lee (Miyabi Aizawa)
Episodic: Cindy Robinson (Girl #12), Dave Lelyveld (Pagent Host), Debbie Rothstein (Girl #14), Doug La Rosa (Staff), Rafael Antonio Oliver (Staff)
- 12. unknown
Recurring: Wendee Lee (Mrs. Sakurai)
Episodic: David Lucas (Hiroshi Kochatani), Debbie Rothstein (Chizuru Ohta), Debra Cunningham (Hidemi Ohta), Doug La Rosa (Suguru Teshigawara), John Smallberries (Teacher), Wendee Lee (Teacher)
- 13. unknown
Recurring: Brad Rowen (Tadaaki Kusano), Dave Lelyveld (Tadashi Sakurada), David Lucas (Koji Fujiyoshi), Rafael Antonio Oliver (Kunio Murai), Ron Allen (Yoshito Kikuchi, Koji Sanomaru)
Episodic: Cindy Robinson (Mother), Debbie Rothstein (Chizuru Ohta, Mother), Debra Cunningham (Hidemi Ohta, Mother), Doug La Rosa (Suguru Teshigawara), Ron Allen (Ryuji Danma), Wendee Lee (Mother)
- 14. unknown
Recurring: Brad Rowen (Tadaaki Kusano), Rafael Antonio Oliver (Kunio Murai), Ron Allen (Yoshito Kikuchi, Noboru Yoshikawa), Wendee Lee (Mrs. Sakurai, Miyabi Aizawa)
Episodic: Christine Ruprechet (Naoko Izumi), Cindy Robinson (Anko Uehara), Dave Lelyveld (Tagaki, Guard), Debra Cunningham (Hidemi Ohta), Doug La Rosa (Suguru Teshigawara, Guard)
- 15. unknown
Recurring: Brad Rowen (Tadaaki Kusano), Dave Lelyveld (Tadashi Sakurada, Yoshito Kikuchi), David Lucas (Koji Fujiyoshi), Rafael Antonio Oliver (Kunio Murai), Richard Epcar (Hajime Fukuroda), Wendee Lee (Mrs. Sakurai, Miyabi Aizawa)
Episodic: Dave Lelyveld (Koji Sannomaru), Debbie Rothstein (Chizuru Ohta), Debra Cunningham (Hidemi Ohta), Doug La Rosa (Suguru Teshigawara, Noboru Yoshikawa), Richard Epcar (Tohru Ohta)
- 16. unknown
Recurring: Brad Rowen (Tadaaki Kusano), Dave Lelyveld (Yoshito Kikuchi), David Lucas (Koji Fujiyoshi), Debbie Rothstein (Saeko Iijima), Michelle Ruff (Urumi Kanzaki), Rafael Antonio Oliver (Kunio Murai), Wendee Lee (Mrs. Sakurai, Miyabi Aizawa)
Episodic: Cindy Robinson (Nagisa Nagase), Dave Lelyveld (Koji Sannomaru, Ryuji Danma), Doug La Rosa (Noboru Yoshikawa), Kate Davis (Chikako Shirai, Reporter)
- 17. unknown
Recurring: Brad Rowen (Tadaaki Kusano), Dave Lelyveld (Tadashi Sakurada, Yoshito Kikuchi), David Lucas (Koji Fujiyoshi), Michelle Ruff (Urumi Kanzaki), Rafael Antonio Oliver (Kunio Murai), Richard Epcar (Hajime Fukuroda)
Episodic: Dave Lelyveld (Koji Sannomaru), David Lucas (Hiroshi Kochatani), Doug La Rosa (Noboru Yoshikawa)
- 18. unknown
Recurring: Brad Rowen (Tadaaki Kusano), Dave Lelyveld (Yoshito Kikuchi), David Lucas (Koji Fujiyoshi), Debra Cunningham (Tomoko Nomura), Michelle Ruff (Urumi Kanzaki), Rafael Antonio Oliver (Kunio Murai), Wendee Lee (Mrs. Sakurai)
Episodic: Midge Mayes (Ms. Fujimori), Rafael Antonio Oliver (Ichiro Okinoshima), Richard Epcar (Waiter)
- 19. unknown
Recurring: Brad Rowen (Tadaaki Kusano), Dave Lelyveld (Yoshito Kikuchi), David Lucas (Koji Fujiyoshi), Debra Cunningham (Tomoko Nomura), Michelle Ruff (Urumi Kanzaki), Rafael Antonio Oliver (Kunio Murai), Richard Epcar (Hajime Fukuroda)
Episodic: Dave Lelyveld (Ryuji Danma), Doug La Rosa (Noboru Yoshikawa), Midge Mayes (Ms. Fujimori)
- 20. unknown
Recurring: Brad Rowen (Tadaaki Kusano), David Lucas (Koji Fujiyoshi), Rafael Antonio Oliver (Kunio Murai)
Episodic: Cindy Robinson (Julia Murai, Fuyumi Kujirakawa), Dave Lelyveld (Hideo, Male Student), Debbie Rothstein (Female Student), Kate Davis (Akane Fujita), Midge Mayes (Female Student)
- 21. unknown
Recurring: Dave Lelyveld (Tadashi Sakurada), Debra Cunningham (Tomoko Nomura), Rafael Antonio Oliver (Kunio Murai), Ron Allen (Yoshito Kikuchi, Koji Sanomaru)
Episodic: Brad Rowen (Mr. Kizaki, Male Student), Cindy Robinson (Female Student), Dave Lelyveld (Futogaki, Male Student), David Lucas (Hiroshi Kochatani), Debbie Rothstein (Female Student), Kate Davis (Ms. Sagara), Midge Mayes (Hitomi Kizaki)
- 22. unknown
Recurring: Debra Cunningham (Tomoko Nomura), Rafael Antonio Oliver (Kunio Murai), Ron Allen (Yoshito Kikuchi)
Episodic: Brad Rowen (Mr. Kizaki, Movie Set Staff), Dave Lelyveld (Cameraman), Debra Cunningham (Chikako Shirai), John Smallberries (Movie Set Staff), Kate Davis (Ms. Sagara), Midge Mayes (Hitomi Kizaki), Rafael Antonio Oliver (Assistant Director), Richard Epcar (Director Shirosawa, Movie Set Staff)
- 23. unknown
Recurring: Brad Rowen (Tadaaki Kusano), David Lucas (Koji Fujiyoshi), Debbie Rothstein (Saeko Iijima), Debra Cunningham (Tomoko Nomura), Michelle Ruff (Urumi Kanzaki), Rafael Antonio Oliver (Kunio Murai), Ron Allen (Yoshito Kikuchi, Noboru Yoshikawa), Wendee Lee (Miyabi Aizawa)
Episodic: Dave Lelyveld (Doctor, Janitor), Richard George (Shaman)
- 24. unknown
Recurring: Dave Lelyveld (Tadashi Sakurada), Debra Cunningham (Tomoko Nomura), Rafael Antonio Oliver (Kunio Murai), Richard Epcar (Hajime Fukuroda), Ron Allen (Yoshito Kikuchi, Koji Sanomaru), Wendee Lee (Mrs. Sakurai)
Episodic: Debra Cunningham (Ryoko Uchiyamada), Kate Davis (Yoshiko Uchiyamada, TV Reporter, Female Student), Marvin Lee (Student), Michelle Ruff (Female Student)
- 25. unknown
Recurring: Brad Rowen (Tadaaki Kusano), David Lucas (Koji Fujiyoshi), Rafael Antonio Oliver (Kunio Murai), Richard Epcar (Hajime Fukuroda)
Episodic: Cindy Robinson (Female Student C), Debra Cunningham (Female Student B), Kate Davis (Female Student A), Midge Mayes (Nao Kadena), Ron Allen (Ryuji Danma)
- 26. unknown
Recurring: Brad Rowen (Tadaaki Kusano), David Lucas (Koji Fujiyoshi), Rafael Antonio Oliver (Kunio Murai), Richard Epcar (Hajime Fukuroda)
Episodic: Dave Lelyveld (Takashi Kadena), Marvin Lee (Mutou), Michelle Ruff (TV Newscaster), Midge Mayes (Nao Kadena), Ron Allen (Ryuji Danma)